1993 300ce convertible top again

[zeggate]

Convertible top won't budge. Rear headrests won't budge. I tried all switches, check fuses. Hydraulic reservoir is full ,no leaks. To car to my indie expecting the switches on the rear axles needing replacement. My indie tells me the top pump p/n 1248002348 is shot. A used one costs $1000 and a new one is $3500. There is no guarantee to used one will work.
This is getting to be a money pit. I spent $3000 on hydraulic top pistons in the early spring, next it will be the $2000 top controller or module.
I am leaning towards fixing it so I can trade it in for a less stately Toyota or a Chrysler convertible that doesn't have the complicated and costly top issues .

Advice and HELP ------HELP-------HELP----needed